Kinetic Laser Absorption Spectroscopy of Vibrationally Excited Hydroxyl Radicals on Infrared Transitions ν = 3 ← 1 and ν = 4 ← 2.

• Tác giả: Evgeni N Chesnokov, Pavel V Koshlyakov, Lev N Krasnoperov, Daria M Plastinina
• Ngôn ngữ: eng
• Ký hiệu phân loại: 337.1 Multilateral economic cooperation
• Thông tin xuất bản: Switzerland : Molecules (Basel, Switzerland) , 2025
• Bộ sưu tập: NCBI
• ID: 78513

Tóm tắt

The kinetics of vibrationally excited OH(ν = 1) and OH(ν = 2) radicals was studied by time-resolved laser absorption in the overtone IR region. Two DFB laser diodes, 1509.3 and 1589 nm, were used. The technique allowed for the reliable study of the vibrational relaxation kinetics as well as the relative populations of the vibrationally excited states. The yields of OH(ν = 1) and OH(ν = 2) in the reaction O(